Pilot symbol design for channel estimation in MIMO-OFDM systems with null subcarriers. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (EUSIPCO, 2010)

How many known symbols are required for linear channel estimation in OFDM? - Shuichi Ohno; Emmanuel C. Manasseh; Masayoshi Nakamoto (ICASSP, 2011)

Preamble and pilot symbol design for channel estimation in OFDM systems with null subcarriers. - Shuichi Ohno; Emmanuel C. Manasseh; Masayoshi Nakamoto (EURASIP J. Wirel. Commun. Netw., 2011)

Preamble Based Channel and CFO Estimation for MIMO-OFDM Systems with Null Subcarriers. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Preamble design for joint estimation of channel and I/Q imbalance in MIMO-OFDM systems. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (APSIPA, 2012)

Low-complexity approximate LMMSE channel estimation for OFDM systems. - Shuichi Ohno; Shogo Munesada; Emmanuel C. Manasseh (APSIPA, 2012)

Pilot design for non-contiguous spectrum usage in OFDM-based cognitive radio networks. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (EUSIPCO, 2012)

Low complexity equalization for single carrier transmissions over doubly-selective channels using linear approximation. - Shuichi Ohno; Emmanuel C. Manasseh; Masayoshi Nakamoto (ICASSP, 2012)

Training Symbol Design for Channel Estimation and IQ Imbalance Compensation in OFDM Systems. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (VTC Spring, 2012)

Combined channel estimation and PAPR reduction technique for MIMO-OFDM systems with null subcarriers. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (EURASIP J. Wirel. Commun. Netw., 2012)

Training Symbol Design for Channel Estimation and IQ Imbalance Compensation in OFDM Systems. - Emmanuel C. Manasseh; Shuichi Ohno (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Efficient PAPR reduction techniques for MIMO-OFDM based cognitive radio networks. - Emmanuel C. Manasseh; Shuichi Ohno; Toru Yamamoto; Masayoshi Nakamoto (ISPACS, 2013)

Pilot symbol assisted channel estimation for OFDM-based cognitive radio systems. - Emmanuel C. Manasseh; Shuichi Ohno; Masayoshi Nakamoto (EURASIP J. Adv. Signal Process., 2013)

Autonomous demand-side optimization with load uncertainty. - Emmanuel C. Manasseh; Shuichi Ohno; Toru Yamamoto; Aloys Mvuma (ICEIC, 2014)

Optimization of transmit signals to interfere eavesdropping in a wireless LAN. - Shuichi Ohno; Yuji Wakasa; Shui Qiang Yan; Emmanuel C. Manasseh (ICASSP, 2014)

Distributed Demand-side management with load uncertainty. - Emmanuel C. Manasseh; Shuichi Ohno; Aloys Mvuma; Toru Yamamoto (Kaleidoscope, 2014)

Performance analysis of carrier aggregation for various mobile network implementations scenario based on spectrum allocated. - Liston Kiwoli; Anael Sam; Emmanuel C. Manasseh (CoRR, 2017)